baber/WOPTO huggingface dataset:
Patent SE-8000642-L (SE)
Inventor: JOHNSON D N
IPC: F16K7/10
Filed: 1980-01-28
Abstract: A valve for controlling fluid flow in a fluid system such as a pipeline which includes a body defining an internal chamber in fluid connection with an inlet and an outlet. The valve further includes a deformable valve liner mounted within the chamber which sits against a valve seat and a frustoconical grill having a plurality of ports therein. The liner and the body define a control chamber which is coupled to a source of controlled pressure. A relief region is provided between the liner and the grill at the plane of intersection of the liner and the grill.
Patent SE-8001780-L (SE)
Inventor: BATCHELOR D G
IPC: F23N5/02
Filed: 1980-03-07
Abstract: An electronically controlled space heater includes a ceramic block heating element fed by a metering pump with fixed volume charges of liquid fuel at a rate dependent on temperature requirements. The heating element is located within a combustion chamber. Exhaust gases vented from the combustion chamber are applied directly to a thermocouple whose voltage output is utilized to vary or maintain the frequency of a pulse circuit driving the metering pump. An operator-adjustable potentiometer functions as a thermostat to establish a desired temperature reference value to which the thermocouple output is continuously compared. Start-up and shutdown circuitry precludes the development of unsafe operating conditions.
Patent SE-8002724-L (SE)
Inventor: WEDEKING W
IPC: B29C65/00
Filed: 1980-04-10
Abstract: A male die shaft is mounted in a longitudinally movable and rotary manner in a casing. A lever engages on the said shaft. By means of a motor driven cam, the lever is pivoted. By means of a coupling operable by a shift lever and by means of a gear, a tensioning wheel is motor-driven for tensioning the strip. The male die shaft is held in the raised position by a stop member operated by a stop lever. The shift lever and the stop lever are part of a control mechanism pivotably mounted on a shaft and which is operated by a feeler lever. As a result, the coupling and stop member are released and the male die shaft is lowered onto the strip ends. By means of a lever driven by a cam, male die shaft performs a pivoting movement transmitted via a tooth wheel drive to a shaft which imparts an oppositely directed pivotal movement onto a female die located in the base plate. The movement resulting from the pivoting movement of the strip portions produces the frictional heat necessary for welding purposes. By means of the common control mechanism and the non-couplable male die shaft a simple construction of the apparatus is obtained.
Patent SE-8003885-L (SE)
Inventor: HURTADO JUAN JOSE
IPC: B27B33/12
Filed: 1980-05-23
Abstract: The tip includes a core 1 adapted to be received in a groove in the tooth body, the core being shaped at one end 2 to form the tooth edge and being rounded at its other end 3 for location in the groove. Convergent lateral faces 5 define the lateral reliefs and overlap the edges of the groove. The construction of the tip enables successive grinding operations to be carried out on the saw tooth. <IMAGE>
Patent SE-8003913-L (SE)
Inventor: WIDERGREN BENGT GORAN
IPC: A63B67/193
Filed: 1980-05-27
Abstract: Shuttlecock consisting of a striking part 1, a steering/braking element 3 which is supported by a number of tines 7, and between the striking part 1, the tines 7, and the lower edge of the steering/braking element 3 a number of inward directed guide rails 9 are placed in the ports 8 formed there, which when the shuttlecock is struck give it a rotating motion as it travels, while at the same time the dimensions selected for the steering/braking element 3 give the shuttlecock a stable motion pattern. <IMAGE>
Patent SE-8006927-L (SE)
Inventor: NORDIN T
IPC: B65G47/22
Filed: 1980-10-03
Abstract: A single-piece feeder for pieces of lumber comprises a number of endless transport chains 5, whose upper part 5' receives individual pieces of lumber 3 in a layer whose feeding motion is intermittently stopped by blocking fingers 27. Between the blocking fingers and a lifter 9 there is a gap 28, in which one or sometimes several pieces of lumber can be received for forwarding one after the other. In order to assure this function, a cam 30 is arranged in the gap 28, arranged to be lifted together with the lifter 9, wherein the cam is placed so in relation to the blocking fingers 27 that a first piece of lumber in the gap can always be fed out from the gap unhindered, while each piece beyond the first remains in the gap until the next feed-out operation. <IMAGE>
Patent SE-8101078-L (SE)
Inventor: COSTANZI S
IPC: C07D207/08
Filed: 1981-02-17
Abstract: Polyolefin polymers can successfully be stabilized against the detrimental effects of UV-radiations by compounding them with a stabilizer belonging to the class of compounds containing a pyrrolidine ring and which are sterically hindered in the 3-position and also substituted in such position by substituents having a high molecular weight. The esters of the 2,2,5,5-tetraalkyl-4-methyl-3-methylol pyrrolidine are exemplary compounds; the adipic and the stearic esters are preferred.
Patent SE-8101128-L (SE)
Inventor: WEMAN P O
IPC: B60R22/405
Filed: 1981-02-20
Abstract: An emergency locking seat belt retractor includes an inertia sensor, a trip lever responsive to the sensor and a driver finger 71 on the trip lever. A separate locking pawl 4 engageable with a ratchet wheel 3 is provided in the retractor and includes a pin which is normally spaced from the driver finger 71 by a distance 'a'. Sudden vehicle deceleration causes sensor ball 6 to move so pivoting lever 7 to position tip 72 in the path of the teeth of plastic trip wheel 8, which deceleration also sets in motion by unwinding of the belt. Finger 71 now contacts pin 9 and so rotation of wheel 8 is transmitted via this pin 9 to locking pawl 4, so that its teeth 41 engage ratchet wheel 3 to halt its rotation and so lock the seat belt. An acceleration sensor may additionally be provided, acting directly on trip lever 7. <IMAGE>
Patent SE-8101634-L (SE)
Inventor: COUTER C
IPC: C10B53/02
Filed: 1981-03-13
Abstract: Non-polluting process for continuous carbonization of wet wood in a vertical furnace comprising the reinjection in a central area of the furnace of the pyroligneous vapors produced, together with hot air and, after cracking of said vapors on the charcoal being formed, the evacuation of gaseous products obtained after combustion in a hearth annex. Charcoal obtained with this process.
Patent SE-8102388-L (SE)
Inventor: SWANSON ROLLAN
IPC: C10J3/00
Filed: 1981-04-14
Abstract: Conversion of shale oil, shale oil rock, sandstone or limestone with encapsulated kerogens or other precursors of like kind, as source materials thereof, yield low viscosity, hydrogenated products, and allow ammonia, sulfur, and metal value recovery from these source materials; these source materials are reacted in the presence of an alkali metal hydrosulfide or alkali metal sulfide or polysulfide reagent and steam, water or an alkanol, optionally with hydrogen sulfide.
Patent SE-8103755-L (SE)
Inventor: KVAMSDAL R
IPC: F17C13/08
Filed: 1981-06-15
Abstract: A storage plant with a spherical storage tank for liquefied gas, for installation on land. The spherical storage tank is supported by a skirt inside a surrounding concrete silo. An advantageous way of producing the storage plant is that the concrete silo or a buoyant lower portion thereof is produced in a fitting-out dock together with the spherical tank and thereafter floated to a location in the vicinity of the installation site on land, after which the structure is brought on land by utilizing the lock system principle.
Patent SE-8202699-L (SE)
Inventor: SCHUR F
IPC: A23L27/00
Filed: 1982-04-29
Abstract: Drinks having yeast flavour are obtd. by mixing an aq. compsn. (I) contg. nutrients and flavourings with yeast obtd. from a fermentation process but free from fermented prods. at a temp. low enough to prevent fermentation occurring. (I) is either a material which could be fermented to alcohol by yeast, e.g. must, grape or other fruit juice or a non-fermentable material, e.g. whey. In either case it may be obtd. by diln. of a concentrate.
Patent SE-8300916-L (SE)
IPC: H01J31/20
Filed: 1983-02-18
Abstract: A colour image display cathode ray tube 10 has an electron gun 20 directing an axially emerging electron beam 40 onto an output phosphor screen 60 comprises of two portions 56 and 58 of respective different colour phosphor materials and symmetrically disposed relative to the emerging electron beam. A deflection system 82 deflects the beam 40 sequentially in respective inverted raster patterns over the two phosphor screen portions 56 and 58 to produce respective different colour mirror images of the same subject matter. An optical system 140 over the phosphor screen 60 superimposes the two colour mirror images to produce a single multi-colour virtual image 150. <IMAGE>
Patent SE-8401321-L (SE)
Inventor: STUTZ A
IPC: A01N43/50
Filed: 1984-03-09
Abstract: Compounds of formula I   <IMAGE>  wherein R1 and R2 represent independently an optionally substituted aliphatic, heteroaryl or aryl group or R1 may also represent hydrogen, R3 and R4 represent hydrogen, halogen, nitro, an optionally substituted aliphatic group which is optionally attached via S, O, SO or SO2, or optionally substituted phenyl or phenoxy and X represents N or Ch; in free form or in the form of an acid addition salt, are indicated for use as pharmaceuticals in particular as anti mycotics, and as agrochemicals e.g. as fungicides.
Patent SE-8402788-L (SE)
Inventor: NILSSON M
IPC: E04D13/10
Filed: 1984-05-23
Abstract: A guard rail for the ridge and eave of house roofs comprises at least two upright posts (10) adapted to be attached to the roof (12) at a distance from each other along the ridge or the eave (16) of the roof, and a rail bar (11) running between the posts (10). Each upright post (10) is provided with at least a portion (e.g. 13) adapted to obtain a permanent deformation, when the guard rail is exposed to a shock load from a falling human body who is connected to the guard rail by means of a line, so that the falling person is softly braked. Each post (10) consists preferably of a U-shaped support having two legs (13, 14) and a connecting portion (15). At least one leg (13, 14) and/or the connecting portion (15) obtains a permanent deformation during the braking of the body.
Patent SE-8404657-L (SE)
Inventor: GRUNDSTROM K-J
IPC: D21F1/02
Filed: 1984-09-17
Abstract: Box comprises a mouthpart in line with the outlet channel for the stock. There is also an outlet to the vira. The angle between the mouthpart and the vira is 15-180 deg. esp. 45-135 deg. The outlet is in contact with a concave bent blade which by centrifugal force causes the stock to flow uniformly onto the vira. The angle between the tangent plane at the tip of the blade and the vira is 0-15 deg.
Patent SE-8406478-L (SE)
Inventor: BROUGHTON B J
IPC: C07D471/04
Filed: 1984-12-19
Abstract: Pyrazolopyridine derivatives of the formula:   <IMAGE> wherein R<1> represents a carboxy, alkoxycarbonyl, carbamoyl, alkylcarbamoyl or dialkylcarbamoyl group, R<2> represents a halogen atom or an alkyl, cyano, alkoxycarbonyl, carboxy, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, nitro, hydroxy, alkoxy, aryloxy, aralkyl, trifluoromethyl, alkylthio, alkylsulphinyl, alkylsulphonyl, arylthio, arylsulphinyl, arylsulphonyl, alkanoyl, aroyl or aryl group, or an amino group which may be substituted by one or two groups selected from alkyl and aryl groups, and n represents 0, 1, 2, 3 or 4, and salts thereof, with the provisos that:-     (i) R<1> is alkylcarbamoyl when n is 0, (ii) R<1> is other than a dialkylcarbamoyl group when n is 1 and R<2> is a methyl group, (iii) R<1> is other than a carboxy or ethoxycarbonyl group when n is 1 and R<2> represents a methyl group in the 7-position, and (iv) R<1> is other than dimethylcarbamoyl when (R<1>)n represents a methoxy or tert-butyl group in the 5-position or two methyl groups in the 6-and 7-positions, are new compounds which possess properties indicative of utility in the treatment of arthritic and related autoimmune disorders.   <IMAGE>
Patent SE-8501210-L (SE)
Inventor: OLSON R N
IPC: H02K5/20
Filed: 1985-03-12
Abstract: A rotary electric machine such as a brushless generator including a housing, a stator within the housing and a rotor journalled within the housing. A stationary element is affixed to the housing and extends axially into a cavity in the rotor and a barrier is provided in the air gap between the stator and the rotor. The barrier serves to isolate the flow of coolant to the stator from the air gap and the stationary element serves as a means for mounting, within the rotor, components of a permanent magnet generator and an exciter which may be wholly contained within the rotor. The stationary element is also provided with a conduit for conducting coolant to the various components of the rotor.
Patent SE-8501338-L (SE)
Inventor: FISHLOCK-LOMAX ERIC GRAHAM
IPC: D21C3/22
Filed: 1985-03-19
Abstract: In a chemical process for the manufacture of wood-pulp one or more amphoteric surfactants are included in the cooking liquor to reduce the cooking time. The liquor may be alkaline e.g. a Kraft or soda liquor, or an acid or neutral sulphite or bisulphite liquor. One or more surfactants of other type e.g. non-ionic or fluorinated surfactants may be used in combination therewith.
Patent SE-8501558-L (SE)
Inventor: SELLSTROM I
IPC: A01K63/04
Filed: 1985-03-29
Abstract: The device has a hollow arm (12) rigidly secured to one end of a hollow shaft at the bottom of the basin. The arm has a number of holes in the underside, through which it sucks up the slurry from the bottom as it is moved over the latter by rotation of the shaft.
Patent SE-8503098-L (SE)
Inventor: MARUHASHI Y
IPC: B32B27/08
Filed: 1985-06-20
Abstract: An improvement in a packaging multilayer plastic container comprising a gas-barrier interlayer of an ethylene/vinyl alcohol copolymer and an inner and an outer layer of a moisture-resistant thermoplastic resin such as a polyester sandwiching the interlayer. An intermediary layer comprising particles of a high water-absorbing resin dispersed in a resinous medium is provided between the gas-barrier layer and each of the inner and outer layers. Crosslinked polyacrylic acid or its salt or a vinyl alcohol/acrylic acid (salt) block copolymer, for example, may be used as the highly water-absorbing resin. Because of its high saturation moisture absorption at high temperatures, the highly water-absorbing resin is effective for preventing degradation of the gas-barrier property of the ethylene/vinyl alcohol copolymer during retorting.
Patent SE-8505493-L (SE)
Inventor: KOTTKE J
IPC: F16B1/00
Filed: 1985-11-20
Abstract: A locking device is disclosed to prevent a rotatably journalled part of a portable tool from rotating. The locking device includes a blocking element which coacts with the rotatably journalled part for blocking the rotation thereof. The blocking element is disposed on the tool and can be shifted from a clear position permitting rotation into a blocking position preventing rotation. In the latter position, the blocking element is braced against the tool. Thus, the blocking element is always present on the tool and is available for use at any time. The blocking element does not need to be held manually in the blocking position because it is supported on the tool.
Patent SE-8505677-L (SE)
Inventor: RAWLINGS D E
IPC: B63H20/12
Filed: 1985-12-02
Abstract: A marine propulsion device including a propulsion unit, a gimbal housing for mounting the propulsion unit on a boat transom for swinging movement, and a sending device for sensing the general angular position of the propulsion unit. The sending device comprises a resistance element having an end, a fixed resistor in parallel electrical connection with the resistance element, and a wiper supported on the gimbal housing for pivotal movement along the resistance element. The marine propulsion device also includes structure operable between the wiper and the propulsion unit for moving the wiper along the resistance element in an amount which is variably proportional to the amount of swinging movement of the propulsion unit, and for moving the wiper beyond the resistance element end as the propulsion unit moves beyond the predetermined angle.
Patent SE-8603885-L (SE)
Inventor: HAMNVIK O
IPC: E03F5/02
Filed: 1986-09-16
Abstract: The sealing ring fits tightly against the exterior of the auxiliary well (36) inserted in the bottom aperture (18). A cover is releasably fitted in the aperture where it tightly fits against the sealing ring from above for closure of the auxiliary well. It also fits tightly against the sealing ring from below to close the aperture (18) in the event of the auxiliary well not being present.
Patent SE-8700780-L (SE)
Inventor: HOLMGREN J
IPC: A01G9/24
Filed: 1987-02-25
Abstract: Water containing plant food flows through the long channels (1). Centrally along the bases of the channels is an air line (9) with a large number of small holes through which air bubbles rise to come into contact with the plant root systems. - The throughflowing water passes along the channels and is collected in a tank (12) from which water is then again conducted through a filter (13) to a plant food tank (14) for a replacement supply in compensation for that absorbed by the plants. The water is then pumped into the channels, in which are movable plant supports (2) holding plant pots (6) at a suitable level in relation to the water level in the channels.
Patent SE-8801075-L (SE)
Inventor: JUHOS T
IPC: A61K8/44
Filed: 1988-03-23
Abstract: The invention relates to cosmetics having UV-screening (sunscreen) effect, a process for preparing, and process of protecting skin. The cosmetic comprises elder blossom extract as the active ingredient together with cosmetically acceptable diluent and/or carriers, and optionally, with p-dimethylaminobenzoic acid 2-ethylhexylester.
Patent SE-8803517-L (SE)
Inventor: BRAUN H J
IPC: B21C47/04
Filed: 1988-10-04
Abstract: A wire coiling apparatus with a recovery device for a coiled wire reel, including a coiler basket, formed of basket rods arranged on a baseplate which is drivable rotatably around a stationary vertical bearing, and a reel support mandrel that can be lowered upon and lifted off of this baseplate. The reel support mandrel includes a starplate insertable into recesses of the baseplate, and mandrel rods standing on the starplate. The free ends of the mandrel rods are connected with a guide dome and stand between the basket rods of the coiler basket in the inserted position of the reel support mandrel, in which position, the upper free ends of the basket rods are also connectable with the guide dome. The basket rods are fixedly inserted with their lower ends in the baseplate and their outer boundary lines face the wire reel windings, which lines are stressed by the wire reel windings during the coiling process, and extend to be slightly inclined inwards from bottom to top with respect to vertical. The mandrel rods are radially offset to such an extent with respect to the basket rods in the inserted position of the reel support mandrel that the wire reel windings do not contact the outer boundary lines of the mandrel rods. Herein the free ends of the basket rods are fixedly connected with centering bolts, which are insertable into centering recesses of the guide dome. The guide dome can be coupled with a retaining bearing, along its central axis, which bearing can be fixed so as to be stationary during the coiling operation.
Patent SE-8900442-L (SE)
Inventor: LOEFQUIST JAN
IPC: A01N31/06
Filed: 1989-02-09
Abstract: PCT No. PCT/SE90/00074 Sec. 371 Date Sep. 10, 1991 Sec. 102(e) Date Sep. 10, 1991 PCT Filed Feb. 6, 1990 PCT Pub. No. WO90/09104 PCT Pub. Date Aug. 23, 1990.The present invention relates to a method for inhibiting the six toothed spruce bark beetle Pityogenes chalcographus, by preventing aggregation and/or infestation of spruce, whereby one applies an inhibitory active amount of verbenone on spruce.
Patent SE-8901177-L (SE)
Inventor: MERILAEINEN T
IPC: C10F/
Filed: 1989-04-04
Abstract: The invention relates to a peat fragment machine which comprises a lifting device (11) for the peat, for example a disc member, which is used to transfer the peat to a worm conveyor (12) or the like, which worm conveyor transports the peat onwards and presses it against an end part at the end of the worm conveyor, advantageously to an end cone (13). The end part (13) comprises members (16, 17 and 18, 19) which can be used to provide the end part with at least two different series (14, 15) of nozzle pipes. <IMAGE>
Patent SE-8903040-L (SE)
Inventor: LOEFSJOEGAARD NILSSON E
IPC: A61M60/851
Filed: 1989-09-15
Abstract: A fluid pump, particularly an extracorporeal blood pump, comprises a pump chamber (1) having an inlet opening (2) and an outlet opening (3) connected to a respective non-return valve (4, 5). The inlet (2) and outlet (3) are movable in relation to each other and connected to a drive means (10, 11, 12, 13) for periodic movement of the inlet and outlet alternately towards and away from each other, the interior volume of the pump chamber (1) being variable in accordance with the relative distance between the inlet and the outlet. The drive means (10, 11, 12, 13) are constructed in such a way that the separating force exerted between the outlet (3) and inlet (2) of the pump chamber (1), when the outlet and inlet are moved away from each other during the filling stroke of the pump chamber, can not exceed an amount corresponding to a predetermined maximum permissible pressure difference between the surrounding pressure and the interior of the pump chamber (1), and preferably also in in such a way that the contracting force exerted between the inlet (2) and the outlet (3) when they are moved towards each other during the discharge stroke of the pump chamber can not exceed a predetermined maximum value corresponding to a predetermined maximum permissible pressure on the outlet side of the pump chamber.
Patent SE-9001778-L (SE)
Inventor: KOLPIN H J
IPC: H01J37/06
Filed: 1990-05-17
Abstract: An ion trap for an electron beam generator consists of at least two electrically conductive elements which are in the form of a sector of a cylinder the elements being spaced apart from each other and together form a cylindrical form. Each element has end plates and a number of fins extending inwardly to the center of the cylindrical form. A recess in the form of a sector of a circle is located in each end plate and each fin adjacent to the center of the cylindrical form. These recesses form a central bore through which an electron beam from an electron gun travels, the electron beam and central bore being essentially of the same diameter. Each elements is attached to an outer envelope by an insulating element and a conductive lead is electrically connected to each element to maintain that element at a predetermined potential which deflects positive ions travelling along the beam path.
Patent SE-9002434-L (SE)
Inventor: MANDERSSON R
IPC: B65D5/40
Filed: 1990-07-13
Abstract: In a packaging container of parallelepiped type, with material for manufacture of the same, there is, limited by means of fold lines, a fold-out corner flap (4) which contains a pouring opening (7) and serves as a pouring lip when pouring out contents in liquid form from the packaging container. In order to ensure that air can flow into the packaging container in conjunction with the pouring out of the contents the upper end wall (1) of the packaging container is provided with weakening lines (8), which diverge from the pouring opening and weaken the material to such an extent that the area at the rear end of the pouring opening stands out in a raised position obtained on the opening of the packaging container and facilitates the inflow of air. <IMAGE>